CH441298A - Verfahren zur Herstellung von 8B-Methyl-11B-oxysteroiden - Google Patents
Verfahren zur Herstellung von 8B-Methyl-11B-oxysteroidenInfo
- Publication number
- CH441298A CH441298A CH1021163A CH1021163A CH441298A CH 441298 A CH441298 A CH 441298A CH 1021163 A CH1021163 A CH 1021163A CH 1021163 A CH1021163 A CH 1021163A CH 441298 A CH441298 A CH 441298A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxysteroids
- methyl
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3653162 | 1962-08-24 | ||
| JP3653362 | 1962-08-24 | ||
| JP3653462 | 1962-08-24 | ||
| JP3653262 | 1962-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH441298A true CH441298A (de) | 1967-08-15 |
Family
ID=27460278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1021163A CH441298A (de) | 1962-08-24 | 1963-08-19 | Verfahren zur Herstellung von 8B-Methyl-11B-oxysteroiden |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH441298A (de) |
| GB (3) | GB1045476A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109180775B (zh) * | 2018-09-05 | 2021-03-23 | 常州大学怀德学院 | C-28亚胺取代白桦脂醇异构体衍生物及其制备方法和应用 |
-
1963
- 1963-08-19 CH CH1021163A patent/CH441298A/de unknown
- 1963-08-23 GB GB597665A patent/GB1045476A/en not_active Expired
- 1963-08-23 GB GB3349063A patent/GB1045474A/en not_active Expired
- 1963-08-28 GB GB597565A patent/GB1045475A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1045474A (en) | 1966-10-12 |
| GB1045476A (en) | 1966-10-12 |
| GB1045475A (en) | 1966-10-12 |
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